18052912 (number)

18052912 is an even 8-digits composite number following 18052911 and preceding 18052913. In scientific notation, it is written as 1.8052912 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 8217600 positive integers (up to 18052912) that are relatively prime to 18052912.

Interesting facts

Basic properties

Name

Name eighteen million fifty-two thousand nine hundred twelve

Notation

Scientific notation 1.8052912 × 10^7
Engineering notation 1.8052912 × 10^6

Prime Factorization of 18052912

Prime Factorization 2 × 2 × 2 × 2 × 527 × 2141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2256614
Product of the distinct prime numbers

The prime factorization of 18052912 is 2 × 2 × 2 × 2 × 527 × 2141. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 72, 85, 301, 941, 7452, 3847, 28937, 69944, 730972, 688963, 9319536, 5850374, 54305101, 51529998, 254135673, 138108691, 5073607209, 2582236066

Basic calculations (n = 18052912)

Multiplication

n×y
n×2 36105824
n×3 54158736
n×4 72211648
n×5 90264560

Division

n÷y
n÷2 9026456
n÷3 6017637.3333333
n÷3 4513228
n÷5 3610582.4

Exponentiation

ny
n2 325907631679744
n3 5.8835817948428E+21
n4 1.062157843871E+29
n5 1.9175042085513E+36

Nth Root

y√n
2√n 4248.871850268
3√n 262.33068204193
4√n 65.183370964288
5√n 28.268935376615

Divisors of 18052912

1, 2, 4, 8, 16, 527, 1054, 2108, 2141, 4216, 4282, 8432, 8564, 17128, 34256, 1128307, 2256614, 4513228, 9026456, 18052912

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18052911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18052912 can be divided by 20 positive divisors. The sum of these divisors (counting 18052912) is 1, the average is 0.05.

Base conversion 18052912

Base System Value
2 Binary 1000100110111011100110000
3 Ternary 1020222011221101
4 Quaternary 1010313130300
5 Quinary 14110143122
6 Senary 1442534144
8 Octal 104673460
10 Decimal 18052912
12 Duodecimal 6067354
16 Hexadecimal 1137730
20 Vigesimal 5cgc5c
36 Base36 aqxps

Cryptographic Hash Functions

md5 3981bec2f63ce9e264435c9394ce0c47
sha1 d39d5c5f9415013b6e1341ab8068251e15d2d3d0
sha256 bde706519d60f0f13b85dd6e9de5646d001c84d036a3a35362a908e7bd86a4b5
sha512 36e1414370fb4fdea961d186bde53c5873988519fcca3342e68f67cb494d551ef5aa9e1798d32dd46cde3220bceeea55bcb6086a0b3b3ece196c755defd7e0b7
ripemd-160 ef1aeae31713d6affb22e6297e10e4b9ad9f20c8

18052912 as geometric shapes

Circle

Radius = n
Diameter 36105824
Circumference 113429791.43021
Area 1.0238690214339E+15

Sphere

Radius = n
Volume 2.4645089791297E+22
Surface area 4.0954760857357E+15
Circumference 113429791.43021

Square

Length = n
Perimeter 72211648
Area 325907631679744
Diagonal 25530672.990728

Cube

Length = n
Surface area 1955445790078464
Volume 5.8835817948428E+21
Space diagonal 31268560.80857

Equilateral Triangle

Length = n
Perimeter 54158736
Area 1.4112214416094E+14
Altitude 15634280.404285

Triangular Pyramid

Length = n
Surface area 1.4112214416094E+14
Volume 6.9338676413318E+20
Height 8510224.3302427